package cn.zwx.admin.web.framework.config;

import org.hibernate.validator.HibernateValidator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.MessageSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.validation.beanvalidation.LocalValidatorFactoryBean;

import javax.annotation.Resource;
import javax.validation.Validator;
import java.util.Properties;

/**
 * 校验框架配置类
 *
 * @author zhangwenxue
 */
@Configuration
public class ValidatorConfig {

    @Resource
    private MessageSource messageSource;

    /**
     * 配置校验框架 快速返回模式
     */
    @Bean
    public Validator validator() {
        try ( LocalValidatorFactoryBean factoryBean = new LocalValidatorFactoryBean();){
            // 国际化
            factoryBean.setValidationMessageSource(messageSource);
            // 设置使用 HibernateValidator 校验器
            factoryBean.setProviderClass(HibernateValidator.class);
            Properties properties = new Properties();
            // 设置 快速异常返回
            properties.setProperty("hibernate.validator.fail_fast", "true");
            factoryBean.setValidationProperties(properties);
            // 加载配置
            factoryBean.afterPropertiesSet();
            return factoryBean.getValidator();
        }
    }

}
